A kind of automatic pick-and-place robot arm in a storage warehouse

Abstract

The invention discloses an automatic goods taking and placing manipulator in a warehouse. The manipulator structurally comprises a supporting beam, a transverse sliding rail, a transverse supporting plate, an air cylinder and a manipulator structure. The supporting beam is vertically mounted at the left sides of the lower end of the transverse sliding rail, and a rotating mechanism is arranged atthe left side of a fixing plate. When goods in a goods shelf need to be clamped, the oil liquid is injected into a hydraulic cavity, a pushing structure is pushed to move in the hydraulic cavity, anda curved spring is compressed to drive a turntable at the inner side to rotate clockwise around a fixing shaft, and when the whole manipulator structure is in a horizontal state, the oiling can be stopped. An automatic adjusting structure is arranged at the upper end of a clamping jaw, the whole manipulator structure rotates, while the gravity of the clamping jaw can drive a buffer structures to relatively rotate at the inner sides of a side plate, so that the clamping jaw is made to be vertically downward all the time, and then the clamping jaw is used for clamping, and accordingly the manipulator can extend into a goods shelf interlayer to take and place the goods, the freedom degree is increased, and the application range of the manipulator is widened.

Description

technical field [0001] The invention belongs to the field of manipulators, and in particular relates to a manipulator for automatically picking and placing goods in a warehouse. Background technique [0002] In the past warehouses, manual handling was used to pick and place goods, and forklifts were used for larger goods. However, these handlings were inseparable from people's labor. With the continuous change of social technology, It realizes the automatic pick-and-place of the goods by the manipulator, and facilitates the pick-and-place of the goods at high places. While reducing the labor force of people, it improves the automatic storage efficiency of the goods, but the existing technology has the following shortcomings: [0003] Due to the large number of goods in the warehouse, they are often stored in categories. In order to save floor space, goods of the same category will be stored on different compartments of the shelf. When the goods are stored inside the compartm...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide an automatic pick-and-place robotic arm in a warehouse to solve the problem that in the prior art, due to the large number of goods in the warehouse, they are often classified and stored, and in order to save the floor area , the goods of the same category will be stored on different compartments of the shelf. When the goods are stored inside the compartment, the longitudinal direction of the manipulator will be restricted and cannot enter the inside of the compartment, so that the goods cannot be taken out from the compartment, resulting in The problem of putting limitations

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